private void button_agilent_autoscale_Click(object sender, EventArgs e)
{
GraphPane pane = ZedGraph_I_V.GraphPane;
pane.XAxis.Scale.MaxAuto = true;
pane.XAxis.Scale.MinAuto = true;
pane.YAxis.Scale.MaxAuto = true;
pane.YAxis.Scale.MinAuto = true;
ZedGraph_I_V.AxisChange();
ZedGraph_I_V.Invalidate();
}
public Main()
{
InitializeComponent();
Serial_port_keithley.setCallback(process_keithley_output);
GraphPane pane_it = this.ZedGraph_I_t.GraphPane;
pane_it.XAxis.Title = new AxisLabel("t, ms", "Verdana", (float)14, Color.Black, true, false, false);
pane_it.YAxis.Title = new AxisLabel("I, A", "Verdana", (float)14, Color.Black, true, false, false);
pane_it.Title.Text = "Transient current I(t)"; ZedGraph_I_t.AxisChange();
ZedGraph_I_t.Invalidate();
GraphPane pane_iv = this.ZedGraph_I_V.GraphPane;
pane_iv.XAxis.Title = new AxisLabel("U, V", "Verdana", (float)14, Color.Black, true, false, false);
pane_iv.YAxis.Title = new AxisLabel("I, A", "Verdana", (float)14, Color.Black, true, false, false);
pane_iv.Title.Text = "Volt-Ampere Characteristic I(V)";
ZedGraph_I_V.AxisChange();
ZedGraph_I_V.Invalidate();
}
private void process_agilent_output(object obj)
{
if (InvokeRequired)
{
ObjectDelegate method = new ObjectDelegate(process_agilent_output);
Invoke(method, obj);
return;
}
List <String> data = new List <String>(((String)obj.ToString()).Split(','));;
int j = 0;
try
{
System.Threading.Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-US");
NumberStyles volt_style = NumberStyles.Number;
double volt_start = Double.Parse(data[0], volt_style);
data.RemoveAt(0);
double volt_stop = Double.Parse(data[0], volt_style);
data.RemoveAt(0);
double volt_inc = Double.Parse(data[0], volt_style);
data.RemoveAt(0);
for (int i = data.Count - 1; i > 1; i -= 3)
{
data.RemoveAt(i);
}
char[] trim_char = { 'A' };
NumberStyles style = NumberStyles.AllowExponent | NumberStyles.Number;
if (volt_start < volt_stop)
{
for (double i = volt_start; i <= volt_stop; i += volt_inc)
{
this.text_box_agilent_output.Text += i + "\t" + data[j] + "\r\n";
data[j] = data[j].TrimEnd(trim_char);
double x = i;
double y = Double.Parse(data[j], style);
list_agilent.Add(x, y);
data_logger.Trace("agilent: " + x.ToString() + " " + y.ToString());
this.text_box_agilent_output.SelectionStart = this.text_box_agilent_output.Text.Length;
this.text_box_agilent_output.ScrollToCaret();
this.text_box_agilent_output.Refresh();
j += 2;
}
}
else
{
for (double i = volt_start; i >= volt_stop; i -= volt_inc)
{
this.text_box_agilent_output.Text += i + "\t" + data[j] + "\r\n";
data[j] = data[j].TrimEnd(trim_char);
double x = i;
double y = Double.Parse(data[j], style);
list_agilent.Add(x, y);
data_logger.Trace("agilent: " + x.ToString() + " " + y.ToString());
this.text_box_agilent_output.SelectionStart = this.text_box_agilent_output.Text.Length;
this.text_box_agilent_output.ScrollToCaret();
this.text_box_agilent_output.Refresh();
j += 2;
}
}
GraphPane pane = ZedGraph_I_V.GraphPane;
pane.AddCurve("I", list_agilent, Color.Blue, SymbolType.Default);
ZedGraph_I_V.AxisChange();
ZedGraph_I_V.Invalidate();
}
catch (System.Exception)
{
logger.Debug("Data: " + data[j]);
}
}
